CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG760569366

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760569366

Diamond specifications and retailer prices

From $295 USD
As of October 30, 2026
Save $1,978 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,273 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760569366 or 760569366. Listed at 21 retailers as of October 27, 2026, with prices from $295 to $2,273, a $1,978 spread on the same certified stone. Queensmith lists it at $2,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760569366
Dimensions7.19 × 8.16 × 4.51 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm8.16 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760569366
Side View
Table 67.0%Crown 32.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 55.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,273 USD|Low: $290 USD|High: $2,273 USD|Avg: $855 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 20$295 USD
Retailer 17$329 USD
Retailer 12$342 USD
Retailer 14$360 USD
Retailer 7$366 USD
Retailer 2$386 USD
Retailer 18$545 USD
Retailer 21$599 USD
Retailer 15$630 USD
Retailer 13$648 USD
Retailer 9$702 USD
Retailer 5$719 USD
Retailer 11$837 USD
Retailer 19$1,123 USD
Retailer 8$1,148 USD
Retailer 10$1,175 USD
Retailer 6$1,223 USD
Retailer 3$1,283 USD
Retailer 16$1,464 USD
Retailer 4$1,496 USD
Queensmith$2,273 USD

22 data points across 21 retailers

21 retailers$295 USD to $2,273 USD

A
Cheapest Retailer
-
$295 USD
A
Retailer 2
-
$329 USD
View
Final sale: no returns
A
Retailer 3
-
$342 USD
View
Retailer 4
-
$360 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$366 USD
View
A
Retailer 6
-
$386 USD
£304 GBP
View
A
Retailer 7
-
$545 USD
View
A
Retailer 8
-
$599 USD
View
B+
Retailer 9
-
$630 USD
ZAR 10,182 ZAR
View
B+
Retailer 10
-
$648 USD
£510 GBP
View
B+
Retailer 11
-
$702 USD
View
B+
Retailer 12
-
$719 USD
View
B+
Retailer 13
-
$837 USD
A$1,287 AUD
View
B
Retailer 14
-
$1,123 USD
View
B+
Retailer 15
-
$1,148 USD
View
B+
Retailer 16
-
$1,175 USD
View
B+
Retailer 17
-
$1,223 USD
View
B+
Retailer 18
-
$1,283 USD
View
B
Retailer 19
-
$1,464 USD
£1,153 GBP
View
B
Retailer 20
-
$1,496 USD
View
Most Expensive
B
Queensmith
LG760569366 · Oct 27
$2,273 USD
£1,790 GBP
View
20 more retailers have this diamond
Prices start from $295 USDSave up to $1,978 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Heart
$295 USD